2026401022 has 8 divisors (see below), whose sum is σ = 3040092072. Its totient is φ = 1013037000.

The previous prime is 2026401007. The next prime is 2026401031. The reversal of 2026401022 is 2201046202.

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

It is a super-2 number, since 2×2026401022² = 8212602203925288968, which 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 3 ways as a sum of consecutive naturals, for example, 65629 + ... + 91432.

It is an arithmetic number, because the mean of its divisors is an integer number (380011509).

Almost surely, 2^2026401022 is an apocalyptic number.

2026401022 is a deficient number, since it is larger than the sum of its proper divisors (1013691050).

2026401022 is a wasteful number, since it uses less digits than its factorization.

2026401022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163514.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2026401022 is about 45015.5642195008. The cubic root of 2026401022 is about 1265.4407004976.

Adding to 2026401022 its reverse (2201046202), we get a palindrome (4227447224).

The spelling of 2026401022 in words is "two billion, twenty-six million, four hundred one thousand, twenty-two".