120201001021102 has 32 divisors (see below), whose sum is σ = 190675416201984. Its totient is φ = 56737753862400.

The previous prime is 120201001021069. The next prime is 120201001021103. The reversal of 120201001021102 is 201120100102021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120201001021103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24309688 + ... + 28833364.

It is an arithmetic number, because the mean of its divisors is an integer number (5958606756312).

Almost surely, 2^{120201001021102} is an apocalyptic number.

120201001021102 is a deficient number, since it is larger than the sum of its proper divisors (70474415180882).

120201001021102 is a wasteful number, since it uses less digits than its factorization.

120201001021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4534204.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120201001021102 its reverse (201120100102021), we get a palindrome (321321101123123).

The spelling of 120201001021102 in words is "one hundred twenty trillion, two hundred one billion, one million, twenty-one thousand, one hundred two".