1601226022 has 16 divisors (see below), whose sum is σ = 2774317392. Its totient is φ = 685016320.

The previous prime is 1601226017. The next prime is 1601226037. The reversal of 1601226022 is 2206221061.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1601225984 and 1601226002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2140303 + ... + 2141050.

It is an arithmetic number, because the mean of its divisors is an integer number (173394837).

Almost surely, 2^1601226022 is an apocalyptic number.

1601226022 is a deficient number, since it is larger than the sum of its proper divisors (1173091370).

1601226022 is a wasteful number, since it uses less digits than its factorization.

1601226022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4281383.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1601226022 is about 40015.3223403236. The cubic root of 1601226022 is about 1169.9057615187.

Adding to 1601226022 its reverse (2206221061), we get a palindrome (3807447083).

The spelling of 1601226022 in words is "one billion, six hundred one million, two hundred twenty-six thousand, twenty-two".