1201132023202 has 16 divisors (see below), whose sum is σ = 1815535260000. Its totient is φ = 595954026720.

The previous prime is 1201132023173. The next prime is 1201132023227. The reversal of 1201132023202 is 2023202311021.

It is a super-2 number, since 2×1201132023202² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1201132023202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6325174 + ... + 6512302.

It is an arithmetic number, because the mean of its divisors is an integer number (113470953750).

Almost surely, 2^{1201132023202} is an apocalyptic number.

1201132023202 is a deficient number, since it is larger than the sum of its proper divisors (614403236798).

1201132023202 is a wasteful number, since it uses less digits than its factorization.

1201132023202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211761.

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

Adding to 1201132023202 its reverse (2023202311021), we get a palindrome (3224334334223).

The spelling of 1201132023202 in words is "one trillion, two hundred one billion, one hundred thirty-two million, twenty-three thousand, two hundred two".