22030212132100 has 144 divisors (see below), whose sum is σ = 52567875315648. Its totient is φ = 7979939573760.

The previous prime is 22030212132079. The next prime is 22030212132133. The reversal of 22030212132100 is 123121203022.

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, 2648664 + ... + 7146736.

It is an arithmetic number, because the mean of its divisors is an integer number (365054689692).

Almost surely, 2^{22030212132100} is an apocalyptic number.

22030212132100 is a gapful number since it is divisible by the number (20) 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 22030212132100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26283937657824).

22030212132100 is an abundant number, since it is smaller than the sum of its proper divisors (30537663183548).

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

22030212132100 is a wasteful number, since it uses less digits than its factorization.

22030212132100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4498214 (or 4498207 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 22030212132100 its reverse (123121203022), we get a palindrome (22153333335122).

The spelling of 22030212132100 in words is "twenty-two trillion, thirty billion, two hundred twelve million, one hundred thirty-two thousand, one hundred".