10422667838450 has 96 divisors (see below), whose sum is σ = 22676320824960. Its totient is φ = 3489541171200.

The previous prime is 10422667838447. The next prime is 10422667838489. The reversal of 10422667838450 is 5483876622401.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64046786 + ... + 64209314.

It is an arithmetic number, because the mean of its divisors is an integer number (236211675260).

Almost surely, 2^{10422667838450} is an apocalyptic number.

10422667838450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10422667838450 is an abundant number, since it is smaller than the sum of its proper divisors (12253652986510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10422667838450 is a wasteful number, since it uses less digits than its factorization.

10422667838450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166852 (or 166847 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 56.

The spelling of 10422667838450 in words is "ten trillion, four hundred twenty-two billion, six hundred sixty-seven million, eight hundred thirty-eight thousand, four hundred fifty".