1020422014215 has 16 divisors (see below), whose sum is σ = 1632707739648. Its totient is φ = 544214235296.

The previous prime is 1020422014153. The next prime is 1020422014343. The reversal of 1020422014215 is 5124102240201.

1020422014215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1020422014215 - 2¹⁸ = 1020421752071 is a prime.

It is a super-2 number, since 2×1020422014215² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132022 + ... + 1434668.

It is an arithmetic number, because the mean of its divisors is an integer number (102044233728).

Almost surely, 2^{1020422014215} is an apocalyptic number.

1020422014215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1020422014215 is a deficient number, since it is larger than the sum of its proper divisors (612285725433).

1020422014215 is a wasteful number, since it uses less digits than its factorization.

1020422014215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354878.

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 1020422014215 its reverse (5124102240201), we get a palindrome (6144524254416).

The spelling of 1020422014215 in words is "one trillion, twenty billion, four hundred twenty-two million, fourteen thousand, two hundred fifteen".