102220222201011 has 32 divisors (see below), whose sum is σ = 152932322470400. Its totient is φ = 67474948678560.

The previous prime is 102220222201001. The next prime is 102220222201061. The reversal of 102220222201011 is 110102222022201.

It is a happy number.

102220222201011 is a `hidden beast` number, since 10 + 2 + 220 + 222 + 201 + 0 + 11 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-102220222201011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102220222201001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7743325 + ... + 16260366.

It is an arithmetic number, because the mean of its divisors is an integer number (4779135077200).

Almost surely, 2^{102220222201011} is an apocalyptic number.

102220222201011 is a deficient number, since it is larger than the sum of its proper divisors (50712100269389).

102220222201011 is a wasteful number, since it uses less digits than its factorization.

102220222201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24005256 (or 24005250 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 102220222201011 its reverse (110102222022201), we get a palindrome (212322444223212).

The spelling of 102220222201011 in words is "one hundred two trillion, two hundred twenty billion, two hundred twenty-two million, two hundred one thousand, eleven".