2100331233122 has 16 divisors (see below), whose sum is σ = 3354250149432. Its totient is φ = 982930440960.

The previous prime is 2100331233103. The next prime is 2100331233131. The reversal of 2100331233122 is 2213321330012.

It can be written as a sum of positive squares in 4 ways, for example, as 1987172328241 + 113158904881 = 1409671^2 + 336391^2 .

It is a super-2 number, since 2×2100331233122² (a number of 25 digits) contains 22 as substring.

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, 170641493 + ... + 170653800.

Almost surely, 2^{2100331233122} is an apocalyptic number.

2100331233122 is a deficient number, since it is larger than the sum of its proper divisors (1253918916310).

2100331233122 is a wasteful number, since it uses less digits than its factorization.

2100331233122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341295493.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2100331233122 its reverse (2213321330012), we get a palindrome (4313652563134).

The spelling of 2100331233122 in words is "two trillion, one hundred billion, three hundred thirty-one million, two hundred thirty-three thousand, one hundred twenty-two".