1020422153311 has 8 divisors (see below), whose sum is σ = 1113305428944. Its totient is φ = 927558481920.

The previous prime is 1020422153237. The next prime is 1020422153321. The reversal of 1020422153311 is 1133512240201.

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 1020422153311 - 2¹¹ = 1020422151263 is a prime.

It is a super-2 number, since 2×1020422153311² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020422153321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4792116 + ... + 5000521.

It is an arithmetic number, because the mean of its divisors is an integer number (139163178618).

Almost surely, 2^{1020422153311} is an apocalyptic number.

1020422153311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1020422153311 is a deficient number, since it is larger than the sum of its proper divisors (92883275633).

1020422153311 is an equidigital number, since it uses as much as digits as its factorization.

1020422153311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9802121.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 1020422153311 its reverse (1133512240201), we get a palindrome (2153934393512).

The spelling of 1020422153311 in words is "one trillion, twenty billion, four hundred twenty-two million, one hundred fifty-three thousand, three hundred eleven".