131333210121022 has 64 divisors (see below), whose sum is σ = 248906860360704. Its totient is φ = 50580233199360.

The previous prime is 131333210121013. The next prime is 131333210121053. The reversal of 131333210121022 is 220121012333131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15359218 + ... + 22328725.

It is an arithmetic number, because the mean of its divisors is an integer number (3889169693136).

Almost surely, 2^{131333210121022} is an apocalyptic number.

131333210121022 is a deficient number, since it is larger than the sum of its proper divisors (117573650239682).

131333210121022 is a wasteful number, since it uses less digits than its factorization.

131333210121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37688473.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 131333210121022 its reverse (220121012333131), we get a palindrome (351454222454153).

The spelling of 131333210121022 in words is "one hundred thirty-one trillion, three hundred thirty-three billion, two hundred ten million, one hundred twenty-one thousand, twenty-two".