102220201121094 has 96 divisors (see below), whose sum is σ = 255596849464320. Its totient is φ = 28919649744576.

The previous prime is 102220201121083. The next prime is 102220201121131. The reversal of 102220201121094 is 490121102022201.

It is a super-3 number, since 3×102220201121094³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 148085047 + ... + 148773725.

It is an arithmetic number, because the mean of its divisors is an integer number (2662467181920).

Almost surely, 2^{102220201121094} is an apocalyptic number.

102220201121094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 102220201121094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127798424732160).

102220201121094 is an abundant number, since it is smaller than the sum of its proper divisors (153376648343226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102220201121094 is a wasteful number, since it uses less digits than its factorization.

102220201121094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700234 (or 700231 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 102220201121094 its reverse (490121102022201), we get a palindrome (592341303143295).

The spelling of 102220201121094 in words is "one hundred two trillion, two hundred twenty billion, two hundred one million, one hundred twenty-one thousand, ninety-four".