20002211101300 has 36 divisors (see below), whose sum is σ = 45689261151520. Its totient is φ = 7579785258720.

The previous prime is 20002211101277. The next prime is 20002211101337. The reversal of 20002211101300 is 310111220002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5263737864 + ... + 5263741663.

Almost surely, 2^{20002211101300} is an apocalyptic number.

20002211101300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20002211101300 is an abundant number, since it is smaller than the sum of its proper divisors (25687050050220).

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

20002211101300 is a wasteful number, since it uses less digits than its factorization.

20002211101300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10527479560 (or 10527479553 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 20002211101300 its reverse (310111220002), we get a palindrome (20312322321302).

The spelling of 20002211101300 in words is "twenty trillion, two billion, two hundred eleven million, one hundred one thousand, three hundred".