1020122023331 has 8 divisors (see below), whose sum is σ = 1080139755024. Its totient is φ = 960105464320.

The previous prime is 1020122023313. The next prime is 1020122023337. The reversal of 1020122023331 is 1333202210201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1020122023331 - 2¹⁴ = 1020122006947 is a prime.

It is a super-2 number, since 2×1020122023331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020122023337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2018816 + ... + 2473026.

It is an arithmetic number, because the mean of its divisors is an integer number (135017469378).

Almost surely, 2^{1020122023331} is an apocalyptic number.

1020122023331 is a deficient number, since it is larger than the sum of its proper divisors (60017731693).

1020122023331 is a wasteful number, since it uses less digits than its factorization.

1020122023331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586341.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1020122023331 its reverse (1333202210201), we get a palindrome (2353324233532).

The spelling of 1020122023331 in words is "one trillion, twenty billion, one hundred twenty-two million, twenty-three thousand, three hundred thirty-one".