1102213429044 has 192 divisors, whose sum is σ = 3209079638016. Its totient is φ = 286688226816.

The previous prime is 1102213429001. The next prime is 1102213429099. The reversal of 1102213429044 is 4409243122011.

It is a junction number, because it is equal to n+sod(n) for n = 1102213428996 and 1102213429014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53192974 + ... + 53213690.

It is an arithmetic number, because the mean of its divisors is an integer number (16713956448).

Almost surely, 2^{1102213429044} is an apocalyptic number.

1102213429044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102213429044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1604539819008).

1102213429044 is an abundant number, since it is smaller than the sum of its proper divisors (2106866208972).

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

1102213429044 is a wasteful number, since it uses less digits than its factorization.

1102213429044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21414 (or 21412 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 1102213429044 in words is "one trillion, one hundred two billion, two hundred thirteen million, four hundred twenty-nine thousand, forty-four".